Question

which of the following radiations has the highest frequency? x - rays microwaves visible light infrared

Explanation:

Step1: Recall the electromagnetic spectrum order

The electromagnetic spectrum in order of increasing frequency is: radio waves, microwaves, infrared, visible light, ultraviolet, X - rays, gamma rays.

Step2: Compare the given radiations

Among X - Rays, Microwaves, Visible Light, and Infrared, X - Rays are the highest in the order.

Answer:

X - Rays